Joined the 126th Canadian Infantry Battalion in Toronto, Ontario, on 17 February 1916 (number 775788) - taken on the strength of the 38th Canadian Infantry Battalion in France on 4 or 6 December 1916 - killed in action on 10 August 1918 - name listed on the Vimy Memorial, France.

(Updated with a photo of Pte Brigaitis's inscription on the Vimy Memorial that I took in August 2012).